| Father | Charles Adolphus Long (1839 - 1905) |
| Mother | Phoebe Jones (1851 - 1934) |
| Sibling | Isabella Hanson Long (1870 - 1962) |
| Sibling | Charles Towers Long (1872 - 1956) |
| Sibling | Phoebe Nina Long (1875 - 1957) |
| Sibling | Constance Evelyn Long (1877 - 1954) |
| Sibling | Minnie Stella Long (1878 - 1974) |
| Sibling | Nita Olivia Long (1881 - 1959) |
| Sibling | Frederick Adolphus Long (1882 - 1947) |
| Sibling | Lara Hilda Long (1885 - 1970) |
| Sibling | Thomas Drildool Long (1886 - 1977) |
| Sibling | Robert Joseph Mudie Long (1892 - 1965) |
| Sibling | Edward William "Paddy" Long (1895 - 1952) |